package com.kfm.review;

public class Test {
    {
        printA();
        a = 5;
    }
    int a = 1;
    {
        printA();
    }
    public Test(int a){
        printA();
        this.a = a;
        printA();
    }
    public void printA(){
        System.out.println(a);
    }
    public static void main(String[] args) {
        new Test(6);
    }
}